A UFO is an object or light seen in the sky or on land, whose appearance, trajectory, motions, lights and colors do not have an obvious conventional or natural explanation, and which cannot be explained, not only by the original witness, but by scientists or technical experts who try to make a common sense identification after examining the evidence.

Center For UFO Studies

...It is my considered opinion, as a scientist who has devoted many years to its study, that the UFO phenomenon is real and not the creation of disturbed minds, and that it has both grave and important implications for science and for the political and social well-being of the peoples of this Earth.

Our Mission: Total Disclosure

UFO ETI Files is a developing online exchange for reports, documentation, evidence, history, hypothesis and open discussion of UFO phenomena and ETI contact.

UFO ETI Files

During the late 1970s, Bay Area UFO/ETI Newsletter and Reporting Service was the first of its kind in Northern California. In association with the non-profit AFSCA, we provided basic reporting services and media info across the northern portion of the state, and a quarterly newsletter that was freely distributed, despite the suggested 50¢ donation.

The new UFO ETI Files resurrects this effort with a broader scope. In a nutshell, we’ve set up an online worldwide web reference network for reports, documentation, evidence, history and hypothesis – as well as a forum for open discussion of UFO phenomena and ETI contact.

We are facilitating the dispersion of various files, accounts, theories, feeds and content as a free service to the community. We neither endorse nor dispute the content presented here. We bring useful things together here on this subject in a concise, easy to navigate platform.

Our website is still developing in many areas. Feel free to join our Discussion Forum to post comments, content, reports, etc. — and we also provide a Support Forum for questions and suggestions regarding the website. Enjoy!

Best UFO ETI Evidence

UFO ETI Files scours the web for the best case files and the latest evidence supporting extraterrestrial visitation, techonolgies and activities on Earth and in our Solar System.

Articles & Interviews

UFO ETI Files finds, researches and highlights some of the best articles and interviews on the subject — and will occasionally publish our own original pieces.

Sighting & Contact Reports

UFO ETI Files provides a free reporting service relay and open forum on the subject of unidentified phenomena in our atmosphere and oceans, extraterrestrial visitation and contact.

A UFO is an object or light seen in the sky or on land, whose appearance, trajectory, motions, lights and colors do not have an obvious conventional or natural explanation, and which cannot be explained, not only by the original witness, but by scientists or technical experts who try to make a common sense identification after examining the evidence.

Center for UFO Studies

The type of UFO reports that are most intriguing are close-range sightings of machine-like objects of unconventional nature and unconventional performance characteristics, seen at low altitudes, and sometimes even on the ground. The general public is entirely unaware of the large number of such reports that are coming from credible witnesses… When one starts searching for such cases, their number are quite astonishing. Also, such sightings appear to be occurring all over the globe.

ETI – Extraterrestrial Intelligence refers to hypothetical intelligent extraterrestrial life. There has been a search for signals from extraterrestrial intelligence for several decades (SETI). The Extraterrestrial hypothesis is the idea that some UFOs are vehicles containing or sent by extraterrestrial beings (usually called aliens in this context). ETI is sometimes contrasted with EDI (Extradimensional Intelligence).